J/AJ/140/462ivo://CDS.VizieR/J/AJ/140/462doi:10.26093/cds/vizier.51400462CDSArvidsson K.Kerton C.R.Alexander M.J.Kobulnicky H.A.Uzpen B.2017-06-19T07:58:15Z2012-08-22T12:08:46ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frstellar-associationsh-ii-regionsinfrared-sourcesgalaxy-planesmilky-way-galaxyIn an effort to understand the factors that govern the transition from low- to high-mass star formation, for the first time we identify a sample of intermediate-mass star-forming regions (IM SFRs) where stars up to (but not exceeding) ~8M_{sun}_ are being produced. We use IRAS colors and Spitzer Space Telescope mid-IR images, in conjunction with millimeter continuum and ^13^CO maps, to compile a sample of 50 IM SFRs in the inner Galaxy. These are likely to be precursors to Herbig AeBe stars and their associated clusters of low-mass stars.2010AJ....140..462Ahttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/140/462CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/ApJ/699/1153 : Kinematic dist. to GRS molecular clouds (Roman-Duval+, 2009)J/ApJS/182/131 : Molecular clouds and clumps in the GRS (Rathborne+, 2009)J/ApJS/188/123 : The Bolocam Galactic Plane Survey. II. (Rosolowsky+, 2010)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/140/462https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/140/462http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/140/462https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/140/462https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/140/462http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/140/462GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/140/462/SFRs (Interstellar Matter Star Forming Regions: properties of blobs and shells, photometry, luminosity)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/140/462/SFRs?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/140/462/SFRs?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/140/462/SFRs?GETtext/xml+votable180.050000true274.0079139-16.08506050.0055555555555555565/7673 6/12971 29115 29504 29505 29508 29510 29523 29535 30219 30244 30245 30257 30259 30269 30312 30313 30319 30330 30421 30594 30598 30601 30604 30616 30622 30640 30691 30700 30706 30712 30713 30718 320851.7757866448425466e-22 6.185923063528282e-20https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/140/462?format=asciiInfrareddefaultJ/AJ/140/462/SFRsInterstellar Matter Star Forming Regions: properties of blobs and shells, photometry, luminosityrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIRASIRAS Namemeta.id;meta.maincharm_IRAS[-NS ] Multiplicity index on IRASmeta.code.multipcharGLONGalactic longitudedegpos.galactic.lonGLATGalactic latitudedegpos.galactic.latthetaAngular diameter {theta}arcsecphys.angSizefloatVlsr? Associated CO velocity from the GRS (Jackson et al., 2006ApJS..163..145J)km/sphys.veloc;pos.lsrfloatnullabledV? Width of the associated CO feature {Delta}Vkm/smeta.id.assoc;pos.cartesian.yfloatnullablednear? Near distancekpcpos.distance;pos.heliocentricfloatnullabledfar? Far distancekpcpos.distance;pos.heliocentricfloatnullableDist? Adopted distance used in subsequent analysiskpcpos.distance;pos.heliocentricfloatnullableFlagFlag (G1)meta.code.errorcharDiam? Diameter, calculated using the adopted distancepcpos.distancefloatnullableDiam2? Second diameter, calculated using the adopted distancepcpos.distancefloatnullableLIR? Infrared luminosity (taken from table4)ksolLumphys.luminosity;em.IRfloatnullableLIR2? Second infrared luminosity (taken from table4)ksolLumphys.luminosity;em.IRfloatnullableMLTE? LTE mass (taken from table5)solMassphys.massintnullableMLTE2? Second LTE mass (taken from table5)solMassphys.massintnullableApAperture radiusarcsecphys.angSizeintF3.6Spitzer/IRAC 3.6um flux densityJyphot.mag;em.IR.3-4umfloate_F3.61{sigma} total uncertainty on F3.6Jystat.errorfloatF4.5Spitzer/IRAC 4.5um flux densityJyphot.mag;em.IR.4-8umfloate_F4.51{sigma} total uncertainty on F4.5Jystat.errorfloatF5.8Spitzer/IRAC 5.8um flux densityJyphot.flux.density;em.IR.4-8umfloate_F5.81{sigma} total uncertainty on F5.8Jystat.errorfloatF8.0Spitzer/IRAC 8.0um flux densityJyphot.flux.density;em.IR.8-15umfloate_F8.01{sigma} total uncertainty on F8.0Jystat.errorfloatF24Spitzer/MIPS 24um flux densityJyphot.flux.density;em.IR.15-30umfloate_F241{sigma} total uncertainty on F24Jystat.errorfloatF60IRAS PSC 60um flux densityJyphot.flux.density;em.IR.30-60umfloatF100IRAS PSC 100um flux densityJyphot.flux.density;em.IR.60-100umfloatLnear? Near luminosity calculated using the near distance in table3ksolLumphys.luminosityfloatnullableLfar? Far luminosity calculated using the far distance in table3ksolLumphys.luminosityfloatnullable_RA.icrsRight ascension (ICRS) (computed by VizieR, not part of the original data)degpos.eq.ranullableindexed_DE.icrsDeclination (ICRS) (computed by VizieR, not part of the original data)degpos.eq.decnullableindexedJ/AJ/140/462/table5IM SFRs - Molecular material from the GRS (Galactic Ring Survey, Jackson 2006ApJS..163..145J)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIRASIRAS Namemeta.id;meta.maincharm_IRAS[-NS ] Multiplicity index on IRASmeta.code.multipcharIpeakPeak integrated fluxK.km/sphot.flux;stat.maxfloatN(H2)pPeak H_2_ column density1e+21cm**-2phys.columnDensity;stat.maxfloatN(M)pPeak mass column densityg.cm**-2phys.columnDensityfloatOmegaSolid angle occupied by the CO clump (used to calculate the mass)1e-07srphys.angSizefloatFlagFlag (G1)meta.code.errorcharM1nearNear distance clump mass (LTE)solMassphys.massintM1farFar distance clump mass (LTE)solMassphys.massintGRSMCParent GRS molecular clump, GLLL.ll+BB.bb (Rathborne et al., Cat. J/ApJS/182/131)meta.id.parentcharClumpAsociated GRSMC-clumpmeta.id.assoccharMcld? Mass of the GRSMC (1)solMassphys.massintnullableNoteNote (2)meta.notecharJ/AJ/140/462/table6IM SFRs - Molecular material from the BGPS (Bolocam Galactic Plane Survey, see J/ApJS/188/123)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintIRASIRAS Namemeta.id;meta.maincharm_IRAS[-NS ] Multiplicity index on IRASmeta.code.multipcharBGPSBGPS designation (GLLL.ll+BB.bb), Rosolowsky et al., 2010, Cat. J/ApJS/188/123meta.id.crosscharFp? Peak flux, in Jy/beamJyphot.fluxfloatnullableN(H2)p? Peak H2 column density1e+21cm**-2phys.columnDensity;stat.maxfloatnullableN(M)p? Peak mass column densityg.cm**-2phys.columnDensityfloatnullableS? Integrated flux density at 268GHz (1.1mm) from the BGPS catalog (Rosolowsky et al., 2010, Cat. J/ApJS/188/123)Jyphot.flux.density;em.mm.200-400GHzfloatnullableFlagFlag (G1)meta.code.errorcharM2near? Near distance BGPS masssolMassphys.massintnullableM2far? Far distance BGPS masssolMassphys.massintnullable